353197308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{19609}}^1$

素因数の和:19714

約数の個数: 48

約数和(自身を含む): 878528000

約数和(自身を除く): 525330692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 948, 1501, 3002, 4503, 6004, 9006, 18012, 19609, 39218, 58827, 78436, 117654, 235308, 372571, 745142, 1117713, 1490284, 1549111, 2235426, 3098222, 4470852, 4647333, 6196444, 9294666, 18589332, 29433109, 58866218, 88299327, 117732436, 176598654, 353197308]

約数ペア:

[(1, 353197308), (2, 176598654), (3, 117732436), (4, 88299327), (6, 58866218), (12, 29433109), (19, 18589332), (38, 9294666), (57, 6196444), (76, 4647333), (79, 4470852), (114, 3098222), (158, 2235426), (228, 1549111), (237, 1490284), (316, 1117713), (474, 745142), (948, 372571), (1501, 235308), (3002, 117654), (4503, 78436), (6004, 58827), (9006, 39218), (18012, 19609)]